Why Chemists Rinse Their Glassware Three Times (and Why You Should, Too)
by Claire Lower from Lifehacker on (#62NHG)
In a former life, I was a lab technician in a chemistry lab, where I used a very small portion of the knowledge I had gained studying chemistry for four years. I left that industry over a decade ago, but little habits have stuck with me, particularly when it comes to glassware.